5204156978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{1187}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 8085547008

約数和(自身を除く): 2881390030

約数列:

[1, 2, 41, 82, 127, 254, 421, 842, 1187, 2374, 5207, 10414, 17261, 34522, 48667, 53467, 97334, 106934, 150749, 301498, 499727, 999454, 2192147, 4384294, 6180709, 12361418, 20488807, 40977614, 63465329, 126930658, 2602078489, 5204156978]

約数ペア:

[(1, 5204156978), (2, 2602078489), (41, 126930658), (82, 63465329), (127, 40977614), (254, 20488807), (421, 12361418), (842, 6180709), (1187, 4384294), (2374, 2192147), (5207, 999454), (10414, 499727), (17261, 301498), (34522, 150749), (48667, 106934), (53467, 97334)]